CVE-2019-12854

Priority
Description
Due to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may
access unallocated memory. On systems with memory access protections, this
can cause the CGI process to terminate unexpectedly, resulting in a denial
of service for all clients using it.
Assigned-to
mdeslaur
Notes
mdeslaurattacker needs access to cachemgr.cgi to cause a DoS
4.x only
Package
Source: squid (LP Ubuntu Debian)
Upstream:released (4.8-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):released (4.4-1ubuntu2.3)
Ubuntu 19.10 (Eoan Ermine):not-affected (4.8-1ubuntu2)
Ubuntu 20.04 (Focal Fossa):not-affected (4.8-1ubuntu2)
Patches:
Upstream:http://www.squid-cache.org/Versions/v4/changesets/squid-4-2981a957716c61ff7e21eee1d7d6eb5a237e466d.patch
Package
Upstream:not-affected (debian: Vulnerable code only in 4.x series)
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (code not present)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (code not present)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

Updated: 2019-12-05 21:09:49 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)